The whole toolbox, one page
Everything runs in your browser. Pick a category or search for what you need.
CSV ⇄ JSON
Convert CSV to JSON and back. Handles quotes and commas.
Open →JSON Formatter
Pretty-print, minify, and validate JSON plus structure stats.
Open →Image Converter
Convert PNG/JPEG/WebP and resize. Stays on your device.
Open →Case Converter
UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more.
Open →Word Counter
Live word, character, sentence, and reading-time stats.
Open →Timestamp Converter
Unix timestamp to human date and back, instantly.
Open →Password Generator
Strong, secure random passwords with custom options.
Open →Unit Converter
Length, weight, temperature,and data-size conversions.
Open →Duration Calculator
Days/months/years between two dates (age or tenure)
Open →Currency Converter
Live exchange rates for 160+ currencies, updated daily.
Open →Public Holidays
Official holidays by country — plan leaves and deadlines.
Open →Dictionary
Instant word definitions, phonetics, and synonyms.
Open →My IP & Network
See your public IP, location, ISP, and timezone.
Open →Weather Check
Current weather for any city, free and instant.
Open →QR Code Generator
Classic, dots, or 3D tree styled QR codes.
Open →UUID Generator
Cryptographically random UUID v4 IDs, in bulk.
Open →Hash Generator
SHA-1/256/384/512 checksums via Web Crypto.
Open →Lorem Ipsum
Placeholder text for mockups, decks, and templates.
Open →Base64 Encoder
Encode/decode Base64 — Unicode and URL-safe.
Open →Color Converter
HEX ⇄ RGB ⇄ HSL with tints and shades.
Open →GST Calculator
Add or remove GST (5/12/18/28%) with breakdown.
Open →BMI Calculator
Quick body-mass-index check with categories.
Open →Text Diff
Compare two texts line by line, git-style + / -.
Open →CSV → Markdown
Spreadsheet rows to GitHub/Notion Markdown tables.
Open →Age Calculator
Exact age in years, months, and days from DOB.
Open →Percentage Calculator
% of a number, % share, and % change — instantly.
Open →EMI Calculator
Loan EMI, total interest, and total payment.
Open →Aspect Ratio
Simplify ratios and resize media without distortion.
Open →Morse Code
Translate text ⇄ Morse code for fun and puzzles.
Open →Number Base
Binary, octal, decimal, hex — all at once.
Open →Team Picker
Fairly split people into random teams.
Open →Pomodoro Timer
25-minute focus sprints with breaks.
Open →Roman Numerals
Numbers ⇄ Roman numerals, both directions.
Open →Gradient Generator
CSS linear gradients with live preview and copy.
Open →URL Encoder
Encode/decode query params and URLs safely.
Open →Randomizer
Lucky numbers, coin flips, and dice rolls.
Open →CGPA Calculator
Add SGPA per semester → credit-weighted CGPA instantly.
Open →Image Compressor
Shrink images locally with a quality slider.
Open →Tip Splitter
Split restaurant bills with tip, per person.
Open →Recipe Scaler
Scale ingredient quantities up or down instantly.
Open →Invoice Generator
Create GST invoices and print or save as PDF.
Open →Habit Tracker
Weekly habit grid, saved in your browser.
Open →Stopwatch
Precision stopwatch with laps for tasks and workouts.
Open →Palette Extractor
Pull dominant HEX colors from any image.
Open →Number to Words
Amounts in words (lakh/crore) for cheques.
Open →Text Cleaner
13 one-click fixes: trim, dedupe, sort, escape.
Open →Typing Speed Test
Measure your WPM and accuracy live.
Open →Password Strength
Entropy, crack time, and best-practice checks.
Open →Resume Builder
Build a clean resume and print to PDF.
Open →Compound Interest
Lump sum + SIP growth with compounding.
Open →Contrast Checker
WCAG AA/AAA checks for color pairs.
Open →Date Add / Subtract
Days from today, deadlines, due dates.
Open →Memory Match
Fun brain-break game — find all pairs.
Open →Bar Chart Maker
Paste data, get a PNG chart for slides.
Open →Ideal Weight
Robinson & Devine formulas + BMI band.
Open →Blog Title Generator
Proven headline patterns for any topic.
Open →Countdown Timer
Meetings, sprints, and breaks — beep on zero.
Open →JWT Decoder
Inspect token header & payload locally.
Open →SVG Placeholder
Mockup images for layouts — instant SVG.
Open →Metronome
Click track with accented first beat.
Open →Fraction Calculator
Add, subtract, multiply, divide fractions.
Open →JSON → TypeScript
Generate TS interfaces from JSON samples.
Open →Country Info
Flag, capital, currency, population — instant.
Open →Markdown Preview
Live-rendered markdown as you type.
Open →Bill Reminder
Track due bills locally, spot overdue ones.
Open →Subnet Calculator
CIDR → mask, network, broadcast, hosts.
Open →Random Advice
A nugget of wisdom on demand.
Open →Box Shadow Generator
Tune sliders, copy production CSS.
Open →Mini Kanban
Three-column task board on your device.
Open →Text → PDF
Clean printable PDFs from plain text.
Open →Discount Calculator
Stacked coupons, real final price.
Open →Regex Tester
Live match highlighting and match list.
Open →Gradient Text
Gradient headlines with copy-paste CSS.
Open →CSV Cleaner
Trim, dedupe, and drop empty rows.
Open →Word Frequency
Spot overused words in your writing.
Open →Timesheet Calculator
Multiple shifts minus breaks, per day.
Open →Emoji Copier
Click-to-copy emoji for chats and docs.
Open →Border Radius
Per-corner rounding with live preview.
Open →Caesar Cipher
Shift encode, decode, and auto-crack.
Open →Savings Goal
Track progress and ETA to your target.
Open →Marks Percentage
Marks to %, grade, and approx CGPA.
Open →URL Cleaner
Strip utm/gclid/fbclid tracking params.
Open →CGPA Calculator
SGPA + credits → credit-weighted CGPA.
Open →